Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.Solubility: To be determined
Shelf Life: >2 years if stored properly
Drug Formulation: To be determined
Stock Solution Storage: 0 – 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001

  Myostatin (also known as growth differentiation factor 8, abbreviated GDF-8) is a myokine, a protein produced and released by myocytes that acts on muscle cells’ autocrine function to inhibit myogenesis: muscle cell growth and differentiation. In humans it is encoded by the MSTN gene. Myostatin is a secreted growth differentiation factor that is a member of the TGF beta protein family.

Animals either lacking myostatin or treated with substances that block the activity of myostatin have significantly more muscle mass. Furthermore, individuals who have mutations in both copies of the myostatin gene have significantly more muscle mass and are stronger than normal. Blocking the activity of myostatin may have therapeutic application in treating muscle wasting diseases such as muscular dystrophy.

Company Profile                                                                           

Kaisheng Technology Co., Ltd. is a branch of Changsha Duole Biological Co., Ltd.，The company is a pioneering force in the biotechnology sector. At the core of our operations is the unwavering commitment to our guiding principles: “Quality First, Service Supreme.”Our mission is to spearhead advancements in biotechnology by consistently upholding the highest standards of quality and service.

Through innovation and excellence, we aim to contribute to the betterment of global health and well-being.As a leading peptide manufacturer, we have a R&D team composed of senior scientists and engineers, which continues to explore and innovate, and is committed to developing safer, more effective, and more market-competitive peptide products. Our primary focus encompasses a range of products, including weight loss peptides, cosmetic peptides, and customized peptides. Notable among our weight loss peptide offerings are Tirzepatide,Semaglutide，Retatrutide, and others.

Provides reliable and timely custom manufacturing services for API following stringent quality system and close communication with the Clients.We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market, our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.

With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.The company adheres to the policy of “customer first, reputation commitment, quality assurance, professional service”, and its products are sold at home and abroad. We look forward to establishing long-term business relations with overseas on the basis of mutual benefit in the near future. If you are interested in our products or our company, please feel free to contact us for more details!